SMA began in 1964 with a father-son team. It was a rather modest start: a smattering of farm parts on white butcher paper spr ... ead across an old, dusty ping pong table. Today, SMA offers some 60,000 different agricultural-related parts to customers across the United States, stretching from California’s San Joaquin Valley to the Carolinas, and from the Upper Midwest down to the Rio Grande Valley in Texas. read more